.panel, .panel-body, .layout-panel {
    overflow: visible
}

.xy-show {
    display: block !important;
}

.xy-nav-img {
    width: 30px;
    height: 30px;
    margin-right: 10px;
    border-radius: 50%;
}

/*布局顶部header*/
.xy-header {
    background-color: #23262E;
    width: 100%;
    z-index: 1000;
    height: 60px;
}

/*布局顶部header最左侧，放系统logo文字等*/
.xy-header .xy-header-logo {
    position: absolute;
    left: 0;
    top: 0;
    width: 200px;
    height: 100%;
    line-height: 60px;
    text-align: center;
    color: #009688;
    font-size: 16px;
}

/*设置背景颜色*/
.xy-header .xy-nav {
    background: 0 0;
}

/*设置整个系统中所有导航标签ul的样式*/
.xy-nav {
    position: relative;
    padding: 0 20px;
    background-color: #393D49;
    color: #fff;
    border-radius: 2px;
    font-size: 0;
    box-sizing: border-box;
}

/*设置顶部header最左侧的横向导航。*/
.xy-header-left {
    position: absolute;
    left: 200px;
    top: 0;
}

/*设置顶部header最右侧的横向导航。*/
.xy-header-right {
    position: absolute;
    right: 0;
    top: 0;
}

/*设置导航标签下的所有字体大小都为14px*/
.xy-nav * {
    font-size: 14px;
}

/*设置导航标签ul中的li*/
.xy-nav .xy-nav-item {
    position: relative;
    display: inline-block;
    vertical-align: middle;
    line-height: 60px;
}

/*设置导航标签中显示文字的标签样式-此UI中用的是超链接a */
.xy-nav .xy-nav-item a {
    display: block;
    padding: 0 20px;
    color: #fff;
    color: rgba(255, 255, 255, .7);
    transition: all .3s;
    -webkit-transition: all .3s;
}

.xy-nav .xy-nav-item a:hover {
    color: rgba(255, 255, 255, 1);
}

/*子菜单样式*/

.xy-nav .xy-nav-item .xy-nav-child {
    display: none;
    /*display: block;*/
    position: absolute;
    left: 0;
    top: 59px;
    min-width: calc(100% - 2px);
    line-height: 36px;
    padding: 5px 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, .12);
    border: 1px solid #d2d2d2;
    background-color: #fff;
    z-index: 9999;
    border-radius: 2px;
    white-space: nowrap;
}

.xy-nav .xy-nav-child a {
    color: #333
}

.xy-nav .xy-nav-child a:hover {
    background-color: #f2f2f2;
    color: #000
}

.xy-nav .xy-nav-child dd {
    position: relative
}

.xy-nav .xy-nav-child dd.xy-this a, .xy-nav-child dd.xy-this {
    background-color: #5FB878;
    color: #fff
}

.xy-nav .xy-nav-child dd.xy-this:after {
    display: none
}

.xy-nav .xy-nav-more {
    content: '';
    width: 0;
    height: 0;
    border-style: solid dashed dashed;
    border-color: #fff transparent transparent;
    overflow: hidden;
    cursor: pointer;
    transition: all .2s;
    -webkit-transition: all .2s;
    position: absolute;
    top: 50%;
    right: 3px;
    margin-top: -3px;
    border-width: 6px;
    border-top-color: rgba(255, 255, 255, .7);
}

.xy-nav .xy-nav-mored, .xy-nav-itemed .xy-nav-more {
    margin-top: -9px;
    border-style: dashed dashed solid;
    border-color: transparent transparent #fff;
}

.xy-nav .xy-this:after, .xy-nav-bar {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 5px;
    background-color: #5FB878;
    transition: all .2s;
    -webkit-transition: all .2s
}

/*导航鼠标移上后显示的元素*/
.xy-nav-bar {
    z-index: 1000;
    /*top: 55px;*/
    bottom: 0;
}
.xy-nav .xy-nav-item:hover>a:after {
    content: '';
    bottom: 0;
    position: absolute;
    left: 0;
    /*top: 55px;*/
    bottom: 0;
    width: 100%;
    height: 5px;
    background-color: #5FB878;
    transition: all .2s;
    -webkit-transition: all .2s;
    /*z-index: 999;*/
}
/*设置nav中点击后的样式*/
.xy-nav .xy-this:after {
    content: '';
    bottom: 0;
    position: absolute;
    left: 0;
    /*top: 55px;*/
    bottom: 0;
    width: 100%;
    height: 5px;
    background-color: #5FB878;
    transition: all .2s;
    -webkit-transition: all .2s;
    /*z-index: 999;*/
}

/*手风琴内容设置*/
.xy-nav-tree {
    width: 200px;
    height: 100%;
    background-color: #23262E;
    position: relative;
    padding: 0;
    border-radius: 2px;
    font-size: 0;
    box-sizing: border-box;
}

.xy-nav-tree .xy-nav-item {
    width: 100%;
    height: 40px;
    list-style-type: none;
    position: relative;
    display: inline-block;
    vertical-align: middle;
    line-height: 60px;
}

/*手风琴下的超链接*/
.xy-nav-tree .xy-nav-item > a {
    font-size: 14px;
    margin: 0 auto;
    display: block;
    padding: 0 20px;
    color: #fff;
    color: rgba(255, 255, 255, .7);
    transition: all .3s;
    -webkit-transition: all .3s;
    height: 40px;
    line-height: 40px;
    text-decoration: none;
}

.xy-nav-tree .xy-nav-item > a:hover {
    color: rgba(255, 255, 255, 1);
    background-color: #4E5465;
}

.xy-nav-tree .xy-nav-item:hover a:after {
    content: '';
    bottom: 0;
    position: absolute;
    left: 0;
    top: 0px;
    width: 5px;
    height: 40px;
    background-color: #009688;
    transition: all 2s;
    -webkit-transition: all 2s;
    /*z-index: 999;*/
}
.xy-nav-tree .xy-this{
    background-color: #009688;
}